Middle School Cuts Energy Costs by 28% with Xpress

A 933-student middle school near Dallas, TX significantly reduced annual kWh by integrating the Xpress adaptive-control based chilled water optimization solution with their existing building automation system.

Facility Bio

  • Justin, TX
  • 933-students
  • 2 x 220 ton chillers
  • 2,200 hour cooling season
  • 893,000 annual ton hours


  • Standard control sequence, no optimization
  • Static CHW supply temperature setpoint
  • System operating at 1.31 kW/ton


  • Convert plant hydronic system to Integrated Primary-Secondary® (IPS)
  • Implement Xpress Energy Efficiency Dashboard
  • Xpress real-time adaptive algorithms including:
    • Energy-based chiller sequencing
    • Chiller temp optimization
    • Pump speed optimization

Results That Exceed Client Expectations

Financial Savings

  • $15,000 annual savings
  • 3.1-year payback

Energy Impact

  • 133,000 kWh saved annually

Operational Benefits

  • Budget freed up for other needs
  • Real-time energy data for all equipment
Still Have Questions?

Start saving on cooling costs.

Calculate your savings instantly

We are the chilled water plant optimization experts

tekWorx optimization solutions consistently save faciliites 20-40% in annual energy costs. We'd love to help your facility do the same. Get in touch!

Approachable Expertise ®
4538 Cornell Road
Cincinnati, Ohio 45241
[email protected]
© 2020 tekWorx. All right reserved. Privacy Policy